Ever-Power – The high performance bevel gearbox
The look of the Ever-Power range has been influenced by extremely varied applications within many industry sectors. This bevel gearbox offers been created with a particular torque/speed relationship in mind and therefore benefits from many advantages.
compact and rigid design ensures highest performance whilst being space and weight efficient
Friction-locked suit between shaft and bevel gear
Energy-saving due to high efficiency rating of 98%
additional cooling: oil circulation system for cooling, cooling packs with or without extra fan
extended result hollow shaft for shrink disc (with or with out shrink disc)
also obtainable in stainless steel
The EP-Series spiral bevel gearbox products offers 7 different sizes, 6 model types, and 9 ratios, with various input-output arrangements including solid shaft or hollow bore options, along with universal mounting capability.
Most of these options are made possible by a modular style concept that begins with a cubic casing.
The EP-Series can be an extremely versatile product line, meeting virtually all of the technical offices requests.
EP Series Used as multipliers (Reduction ratios = 0.5 ; 0.67)
EP Series Manual slide dog clutch, including a neutral.
EP Series Exactly like ZD With manual forward neutral and invert.
EP Series Spiral bevel gearbox with reinforced hollow bore.
Precision Spiral Bevel Gear Reducers – EP Series
Our EP-Series is a superb spiral bevel gearbox solution whether for power transmitting, high torque, or dynamic applications. These gearboxes feature durable cast iron housings, hardened bevel gears that are lapped in pairs, and robust bearings all adding to a dependable and optimized performance.
Readily available in an array of frame sizes
Many shaft configurations
Mathematically precise common bevel gear ratios
High efficiencies 94-98%
Lubricated forever with synthetic oil
Merging these features with Ever-Power ability to customize, the EP-Series spiral bevel gearbox will be a perfect addition to your machine design.
Below is a selection of EP-Series gearboxes. You could find the full products, with technical specs and CAD models, right here:
Shaft output configurations
Hollow output configurations
Spiral bevel gearboxes
Ever-Power spiral bevel gearboxes are ideal for universal use thanks to their machine-friendly building and adaptability. The efficient and reliable best performer is obtainable in different variations. Like all Ever-Power spiral bevel gearboxes, they are manufactured using the present day production approach to ground circular arc the teeth according to Ever-Power. For clients, this means higher toothing quality and precision in addition to even faster delivery times.
Angular gearbox with solid shaft with key
Ratios: i [-] 1.0 – 6.0
Max. acceleration torque: T2maxzul [Nm] 27 – 15300
Nominal torque on output shaft: T2Nzul [Nm] 10 – 5700
Max. backlash: j [arcmin] 10, 7, 
Max. input swiftness: N1maxzul [min-1] up to 4500
Solid spiral bevel gearboxes – compact and simple to incorporate
Spiral bevel gearsStainless spiral bevel gears
Ever-Power wide range of spiral bevel gearboxes are characterised by top quality and robust performance by virtue of the apparatus housing made of cast iron. Our spiral bevel gearboxes are produced in four different variations. The drive and the wheel are primarily made out of Ever-Power spiral gearing offering a quiet, steady and efficient procedure.
Type EP may be the standard version where the bedding consists of strong single-row deep groove ball bearings on polished bearing seats.
Type “Electronic” and “P” are gearboxes designed for transmission of high torques at low revolutions. The bearings are strong conical roller bearings on polished bearing chairs.
Type “L” is a particular gearbox manufactured according to customer requirements.
Our spiral bevel gearboxes could be given up to four shafts, hollow shaft and with an output torque of up to 1,000 Nm and will end up being fitted with a electric motor flange with a coupling for direct installation of the motor.
The spiral bevel gearboxes can be found in the next gear ratios 1:1, 1,5:1, 2:1 and 3:1 and may also be supplied as reversing gears. All spiral bevel gearboxes are life-period lubricated and can be provided in a hygienic edition with a lubricant accepted for the meals industry, with stainless shafts and with a rustproof yellow-colored chromated gear housing. If there is a need for particular shafts or flanges, we have great experience in adapting gearboxes – also in smaller amounts – or in designing special gearboxes for instance with equipment housings in stainless or as precision gearboxes with reduced backlash.
The typical definition of a Bevel Gear is a cone-shaped gear which transmits power between 2 intersecting axels.
Looking in bevel gears from the variations in helix angles, they could be generally classified into straight bevel gears, which do not have helix angles, and spiral bevel gears (which includes zerol bevel gears), which do have helix angles. However, because of the fact that manufacture facilities for directly bevel gears are becoming rare and the actual fact that directly bevel gears teeth can’t be polished, making spiral bevel gears which may be polished superior in terms of noise reduction, spiral bevel gears are likely to become more common in the future.
Bevel gears can be generally categorized by their manufacturing strategies, namely the Gleason technique and Klingelnberg method, which each have differing teeth styles, and presently most gears utilize the Gleason technique. Incidentally, all gears manufactured by Ever-Power use the Gleason method.
Ever-Power description: Spiral bevel gearbox
High-precision and high performance spiral bevel gearboxes from Ever-Power are utilized worldwide in all commercial sectors of mechanical engineering.
Our comprehensive manufacturing services and our in-house heat treatment make us extremely flexible and responsive. We work together in partnership with you, providing advice and assistance for your unique program, guiding you through idea, design and manufacture according to your own requirements.
Provides invaluable benefits for customised solutions.
Extra drive shafts and a selection of internal gear arrangements make the standard version of our spiral bevel gearbox truly adaptable. In one to three additional shafts, you will see the perfect solution.
Precision of gearing guaranteed by verifiable inspection reports (single flank test)
Various gearbox quality classes
Numerous special options available, such as for example reinforced bearings or cooling for operation at high temperatures
Versions for special requirements such as ATEX or for use in the food industry
Various corrosion resistant finishes: aluminium, stainless steel, painting or Tenifer 30 NO treatment
The spiral bevel gearboxes for torques up to 8,000 Nm have tested their versatility and value time when you are extremely precise with very low backlash and incredibly low transmission error. Silent, shock resistant, possess overload capability and are space saving.
The high precision spiral bevel gearbox can be used worldwide in paper processing, food processing, automotive and specialty engineering. An “understanding” when it comes to quality, diversity, longevity and reliability.
The modified helical teeth of spiral bevel gears create reliable, tooth-to-tooth traction that minimizes backlash and prevents the gears from slipping. The gears are properly spaced to allow lubricants to be spread evenly. The spiral bevel gears in a Ever-Power gearbox are precisely adjusted with a unique, adjustable locknut design.
Spiral bevel gears are designed for applications that want high speed and high torque power. They are able to help cut customer costs by giving long-lasting performance with reduced dependence on repairs or replacements. With spiral bevel gears, there is no need for offsets and a considerably reduced threat of overheating. Curved the teeth and deeper traction between those teeth ensures better asset availability to boost flexible performance and prolong equipment life.
Spiral bevel gears are bevel gears with helical teeth positioned in a 90-level angle. One’s teeth are designed with hook curve to supply better flexibility and traction. Although they can be considered a hypoid gear, they have no offsets, which indicates they will not slip during operation. This ensures smooth, reliable transmission ideal for high-speed, high-torque applications.
Ever-Power – The high performance bevel gearbox